Condition

Constipation - Functional clinical trials and research

• 8Clinical trials
• 5Countries

Newest Constipation - Functional clinical trials

All recruiting trials (8)

• Sacral nerve stimulation for children with bowel motility problems

  This project tests sacral neuromodulation in children aged 3–18 with gastrointestinal motility disorders to see if imaging-guided, personalized implantation improves symptoms.

  Recruiting Friedrich-Alexander-Universität Erlangen-Nürnberg · Erlangen · NCT07519915

• Fecal microbiota transplant with prebiotic nutrition for functional constipation

  This will try fecal microbiota transplantation combined with a prebiotic nutrition plan to see if it helps adults aged 18–70 with chronic functional constipation that hasn’t improved with diet or laxatives.

  Recruiting Peking Union Medical College Hospital · Beijing · NCT07387952

• Parents' views on physical activity for children aged 6-12 with functional constipation

  Researchers will ask parents of children aged 6-12 with functional constipation about their child's physical activity to see if supporting exercise could help symptoms and care.

  Recruiting Vastra Gotaland Region · Alingsås · NCT07300423

• Diet-driven approach to ease constipation in people with Parkinson’s

  A dietitian-guided nutritional plan is tested to see if it increases weekly bowel movements and improves gut health in adults with Parkinson’s disease and functional constipation.

  Recruiting Hospital de Clinicas de Porto Alegre · Porto Alegre, Rio Grande do Sul · NCT07213856

• Psyllium versus fructooligosaccharide for improving bowel transit in women with functional constipation

  This will test whether taking 20 g daily of psyllium or fructooligosaccharide for six days helps improve bowel movements and intestinal transit in adult women with functional constipation.

  Recruiting Federal University of Minas Gerais · Belo Horizonte, Minas Gerais · NCT07202481

• Lactulose with or without a probiotic for constipation in adults with type 2 diabetes

  This project will try lactulose, alone or combined with a probiotic, to see if it helps constipation and changes gut bacteria in adults with type 2 diabetes.

  Recruiting Peking Union Medical College Hospital · Beijing · NCT07065942

• Evaluating brain connectivity in patients with refractory constipation

  This study is trying to see how brain activity in people with stubborn constipation can help predict if they will respond well to fluoxetine and other treatments.

  Recruiting at 3 sites Xijing Hospital of Digestive Diseases · Yinchuan, Ningxia and 2 other locations · NCT06221722

• Understanding gastrointestinal disorders in at-risk infants

  This study looks at how common gut problems are in at-risk infants, like those born early or who had trouble at birth, to see how these issues affect their growth and health in the first two years of life.

  Recruiting Fondazione Policlinico Universitario Agostino Gemelli IRCCS · Roma · NCT06031025

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Quick answers

How many Constipation - Functional clinical trials are recruiting right now?

8, as of November 12, 2026. We update this list each time we refresh our data from ClinicalTrials.gov.

Where are these trials running?

In 5 countries. The most sites are in China (3 trials), Brazil (2 trials), Germany (1 trial), Sweden (1 trial), Italy (1 trial). Each study page lists its sites and which ones are recruiting.

How do I join one?

Open a study, check the "Is this trial a fit for you?" section, then contact the study team listed on the page. They will ask a few screening questions. Asking is free and does not commit you to anything. Talk it over with your doctor first.

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